Bullseye…
To connect Xtr you require 2 devices 1 the cord that is suitable for your particular transmitter, (comes with the program) and a little blue interface that goes between the cord and the USB on your computer. This device is proprietary firmware.It too comes with the program. Without the little blue plug your buddy's disk doesn’t even make a good Frisbee… The cord on the other hand is easy enough to make if you buy a used package that is complete but the cable dose not match your TX. bert